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技術(shù)文章您的位置:網(wǎng)站首頁(yè) >技術(shù)文章 >泛音磁力鉆要如何規范操作?  

泛音磁力鉆要如何規范操作?  

更新時(shí)間:2022-08-10   點(diǎn)擊次數:1179次
  磁力鉆這個(gè)詞大家都很熟悉,意思是磁力鉆底部的電流產(chǎn)生磁場(chǎng),通電后吸附在鋼結構上,然后磁力鉆電機高速運轉,帶動(dòng)鉆頭對鋼結構進(jìn)行鉆孔。泛音磁力鉆主要分為兩部分:
  
  1、鉆孔部分,主要利用高速鉆頭對鋼結構進(jìn)行鉆孔、攻絲或鉸孔。
  
  2、吸附鋼結構部分。磁鉆底座部分通電后,通過(guò)變化的電流產(chǎn)生磁場(chǎng),牢固地吸附在鋼結構上,保證磁鉆不動(dòng)。
 
  

泛音磁力鉆
 

 

  在長(cháng)期使用過(guò)程中,機器會(huì )出現一些故障。如果出現這些故障,則需要進(jìn)行維修。泛音磁力鉆發(fā)生故障后,應先切斷電源。但是,機械設備的每個(gè)部分都要一一檢查,如轉子、碳刷、電路板、磁座等要一一檢查。如有問(wèn)題或損壞,應及時(shí)更換。如果不能自行處理,應由專(zhuān)業(yè)人員處理,同時(shí)提醒定期對機器進(jìn)行保養,可以減少機器故障發(fā)生的頻率。
  
  泛音磁力鉆的操作方法是用中心頂針將外孔位置定位在標記的中心位置或標記處。用空心鉆具鉆孔不需要太多的努力。鉆孔開(kāi)始時(shí),刀尖緩慢接觸鋼板,直至鉆孔穩定,然后勻速進(jìn)給。整個(gè)邊緣形成環(huán)形,直到它穿透鋼板并且鉆芯彈出。在鉆孔過(guò)程中,工具應始終保持冷卻。良好的冷卻方式是帶冷卻裝置的內部冷卻方式。外孔加工過(guò)程中,注意排屑是否順暢。如果有切屑卡住或鐵屑繞行,要注意排屑,以免擠壓損壞鉆頭。射孔后,如果鉆芯被卡住無(wú)法彈出,用非金屬棒避開(kāi)鉆頭邊緣,輕輕敲擊本體周?chē)?,直到鉆芯彈起。請勿使用硬物敲擊,以免損壞鉆頭邊緣。當鋼板即將被穿透時(shí),放慢進(jìn)給速度可以避免卡鉆芯。

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